baber/WOPTO huggingface dataset:
Patent JP-H11296924-A (JP)
Title: Partial rom type optical recording medium and disk drive inspection method
Inventor: YASHIRO TORU
IPC: G11B7/24035
Filed: 1998-04-08
Abstract: PROBLEM TO BE SOLVED: To inspect a recording/reproducing characteristic with one optical recording medium, to shorten an inspection time and to improve inspective precision by providing a ROM signal area of prescribed signal quality and a recordable area. SOLUTION: An optical disk is constituted of a recording area innermost peripheral part 2, a ROM area 3 and a recording area outermost peripheral part 4, and the signal quality is set in a part of the ROM area 3 beforehand. As the signal quality, the important items of quality such as reflectance, contract, jitters and cross talk are set optionally according to inspection contents of a disk drive. Further, these quality are made stepwise changing signals, and the inspective precision is improved by inspecting plural points. For inspecting the operation of the disk drive, a reproducing signal A from the recording areas 2, 4 recorded by the disk drive is normalized by a signal quality reproducing signal B set in the ROM area 3, and the normal/defective condition of the disk drive operation is discriminated according to the decision result of the normal/defective condition of the signal A.
Patent JP-H10300131-A (JP)
Title: Outdoor unit for air conditioner
Inventor: TSUCHIYA TAKASHI
IPC: F24F5/00
Filed: 1997-04-30
Abstract: PROBLEM TO BE SOLVED: To prevent drain water from freezing to have an adverse effect on a fan, heat-exchanger, or the like. SOLUTION: The bottom plate 2 of an outdoor unit is embossed to form a plurality of faces vertically in multistage and one main drain port 6 for discharging drain water from a heat-exchanger 3 is made through the lowermost plane of the bottom plate 2 or the plane directly under the heat-exchanger 3 while a plurality of sub-drain ports 7 are made through a plane located higher than the main drain port 6. Since the drain water is discharged through the sub-drain ports 7 even if it is not discharged through the main drain port 6, the drain water is prevented from freezing to have an adverse effect on a heat- exchanger, or the like.
Patent JP-S5540249-A (JP)
Title: Auxiliary valve device of two-stage functioning two-throw carbureter
Inventor: KITAMURA SHIYUUICHI
IPC: F02M13/04
Filed: 1978-09-15
Abstract: PURPOSE: To prevent the change of mixture into an over-thinning condition in the case when throttle valves are rapidly opened, by providing this auxiliary valve with effective valve closing torque only by means of a spring.  
     CONSTITUTION: Throttle valves 4, 5 interlocked by means of a link mechanism are mounted to an intake drum 2 of a regular carbureter and an intake drum 3 of a carbureter for high output, and the throttle valve 5 is made so that it being to open when the throttle valve 4 rotates at angles such as an angles of 50°. The intake drum 3 is equipped with an valve 7 in an eccentric shape to a pivot 6 located at flows upper than the throttle valve 5. The auxiliary valve 7 is manufactured so that it be opened by negative pressure torque in the case when air passes, but simultaneously stopped at a location where these balance by valve closing torque acting on the pivot 6. In this case, the auxiliary valve is produced in order that it slowly be opened in case of starting and acceleration by forming a means giving the valve closing torque by installing a lever 8 fastened to the pivot 6, a torsion spring 9 and a tension spring 10, thus preventing the over-thinning of mixture. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5919508-A (JP)
Inventor: JIIGUFURIITO BIRENSHIYUTAIN
IPC: C08G81/00
Filed: 1983-06-24
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H05289591-A (JP)
Title: Device and method for forming image
Inventor: SHIMAMURA JIYUUSUKE
IPC: G03G21/20
Filed: 1992-04-06
Abstract: PURPOSE:To realize an image forming method in which the diameter of a photosensitive drum can be easily made small even when a heater is inserted in the photosensitive drum, and a rising up time from heating the heater till starting the action of forming an image can be shortened to the utmost without sacrificing image quality. CONSTITUTION:For example, after an insulating elastic thin layer body 10 between which a linear heater is held in a sandwich state is curved so that cross section may be C-shaped without using a heater tube as a conventional technique uses that, the thin layer body 10 is inserted in the drum 1 while the diameter of the thin layer body 10 is elastically made small, so that the thin layer body 10 can be elastically held in the internal peripheral surface of the drum 1. And after the photosensitive drum 1 is started to be heated, time till the temperature of the drum 1 reaches a specified temperature is detected, the existence/absence of the warm-up rotation or warm-up time of the drum 1 before image formation is controlled based on detected time.
Patent JP-H05162525-A (JP)
Title: Car height adjusting device
Inventor: KITAMURA KENJI
IPC: B60G17/015
Filed: 1992-04-06
Abstract: PURPOSE:To simplify the structure to make a device compact, and secure the sufficient stroke of a piston rod by communicating two oil chambers, which are blocked in an inner cylinder, with an orifice of a second piston, and providing a gas chamber opposite to the piston side oil chamber. CONSTITUTION:A first and a second pressure chambers 14, 15, which are blocked by a first piston having an inner cylinder 13 inside of an outer cylinder connected to a car shaft through an eye-bracket 25, are selectively connected to a pump 26 and a tank 27 or sealed by a switching valve 30 to adjust the car height. Oil chambers 19, 20 filled with the oil are blocked by a second piston 16 having a piston rod 17 connected to a car body, and they are communicated with each other by an orifice 22. Furthermore, a gas chamber 21 is formed by a free piston 18, and at the time of stopping the piston 12, the gas chamber 21 is made to function as a shock absorber with a suspension spring 23. Consequently, the structure is simplified, and a device is made compact to improve the assembling property, and the sufficient piston stroke as a shock absorber is secured.
Patent JP-H08309573-A (JP)
Title: Laser beam machine
Inventor: SAWAI TAKUYA
IPC: B23K26/06
Filed: 1995-05-11
Abstract: PURPOSE: To enable uniform laser surface reforming by providing a laser beam machine with a condensing lens and a converging mirror, which linearize the converging shape of a laser beam, and irradiating a flat plate with such laser beam. CONSTITUTION: A laser beam 1 having a divergence angle θ, after passing through a curvature distributed cylindrical lens 7, is propagated in the X-axis direction with the divergence angle θmaintained; but it is converged into a linearly converged beam shape 8 in the Y-axis direction by the influence of the curvature variation which is expressed by a specific formula distributed dependently on the distance from the origin on the X-axis. In this case, it is assumed that f0 is an arbitrary focal distance in the center of the beam, (n) is a refractive index of the lens material and D is the diameter of the incident beam.  This converged beam shape 8, being entirely converging point, is provided with nearly a uniformized distribution of light intensity and made incident linearly on a flat object 6 to be machined, enabling a uniform surface reforming over a wide area by scanning the laser beam or the object 6 to be machined.
Patent JP-H02292940-A (JP)
Title: Controller diagnosing system
Inventor: YABU TOSHIAKI
IPC: G06F11/22
Filed: 1989-05-02
Abstract: PURPOSE:To improve the quality and the reliability of service by periodically confirming the normalcy of the operation of a lower-order controller by a higher-order controller and performing direct diagnosis based on the trouble of the controller having troubled, to minimize the diagnosis time. CONSTITUTION:The normalcy of controllers 4 and 7 is monitored with a prescribed period by a most significant controller 1. When trouble occurs, a diagnosing program is started. The controller 1 recognizes the controller, where trouble occurs, out of controllers 4 and 7 in accordance with the answer sent from a lower-order controller 7 and operation normalcy check results of the controller 1. The diagnosing program of the controller 4 or 7 having the trouble is run to output trouble contents. Thus, only suspected devices are diagnosed based on trouble information of the controller 4 or 7, where trouble occurs, to minimize the diagnosis time. As the result, the quality and the reliability of service of an electronic exchange are improved.
Patent JP-H11302476-A (JP)
Title: Polypropylene resin composition and packaging film
Inventor: KIDAI SHIGEKI
IPC: C08L23/16
Filed: 1998-04-23
Abstract: PROBLEM TO BE SOLVED: To obtain polypropylene resin compositions which give films excellent in low temperature impact strength, and heat sealing strength, and to prepare packaging film and food packaging films using the same. SOLUTION: Desired polypropylene resin compositions comprise (I) 50-95 wt.% polypropylene copolymer to be obtained by mainly polymerizing propylene in the first step and subsequently copolymerizing ethylene and propylene in the second step and (II) 5-50 wt.% propylene block copolymer comprising a copolymer component (component A) composed of at least propylene units and ethylene units and/or butene-1 units and a copolymer component (component B) composed of propylene units and ethylene units and/or butene-1 units and having a structure different from the structure of the component A and a content of xylene-soluble portions(CXS portions) at 20 deg.C of not less than 5 wt.% and a maximum melting peak temperature(Tm) of the portions (CXIS) excluding the CXS portions, measured by a differential scanning calorimeter, of 130-155 deg.C.
Patent JP-S5738122-A (JP)
Title: Controller of heating body in injection molding machine
Inventor: NOGUCHI KIYOMITSU
IPC: B29C45/72
Filed: 1980-08-20
Abstract: PURPOSE:To make injection molding at a higher speed by a method wherein heating signals are turned on or off at every cycle of injection molding to switch over electric current to be supplied to a heating body and when the heating signal is off, preheating current is applied to the heating body. CONSTITUTION:Intended electric current is supplied to the heating body 2 to melt the resin in a runner 5. Then, a male mold 6 and a female mold 7 are clamped to form a cavity 8, a tip heating signal is turned on, the current is supplied to the heating body at the tip part 1 of the body 2 and the body is heated to a high temperature in a short time and molten resin is charged from a gate into a cavity 8. Next, the tip heating signal is turned off, preheating current only is applied to the tip part 1 of the heating body, the resin is cooled quickly down to the preheating temperature to close a gate 9, the resin in the cavity 8 is solidified and the male mold 6 is opened and removed.
Patent JP-S5539582-A (JP)
Title: Hollow concrete pile driving method
Inventor: NAKAYAMA YUUTAROU
IPC: E02D5/50
Filed: 1978-09-14
Abstract: PURPOSE: In a process of driving a hollow concrete pile, to prevent the mixing of slime into a cement milk layer and the splash of the slime at the site by driving a pile while pressure feeding the slime into a slime receiver tank by a sand pump.  
     CONSTITUTION: The slime 34 formed of the pressurized water fed from a conduit 32 is passed through a discharge pipe 42 up onto the ground by the operation of a sand pump 40, and collects in a slime receiver tank 28. With a pile 12 driven to a predetermined depth, the supply of the pressurized water is stopped. Where the bearing power of the tip end of the pile 12 is to be increased, cement milk is fed under pressure through the pressurized-water feed conduit 32 or another conduit and jetted from the lower end of the pile 12. By continuous operation of the sand pump 40, the slime 34 can be removed completely and the cement milk can be filled in. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S607090-A (JP)
Inventor: SUGIMOTO TOSHIHIRO
IPC: B23K35/30
Filed: 1983-06-23
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H11301889-A (JP)
Title: Width alignment device for sheet
Inventor: TSUDO SATOSHI
IPC: B65H9/00
Filed: 1998-04-23
Abstract: PROBLEM TO BE SOLVED: To ensure smooth width alignment of a sheet in a simple structure. SOLUTION: A device includes a stopper means 46 for holding an accumulated fluorescent sheet once at a width alignment position, first and second rollers 48, 50 arranged on a width alignment reference side P1 of the accumulated fluorescent sheet 20 to be rotatable with the first and second outer peripheries 48b, 50b contacting the end face 20a of the accumulated fluorescent sheet 20, and a push-in means 52 arranged on a push-in side P2 for push-in of the end face 20b of the accumulated fluorescent sheet 20.
Patent JP-H0263538-A (JP)
Title: Mixer in extruder or injection molding machine
Inventor: GERARUDEUSU YOHANESU MARIA ZEM
IPC: B29C45/58
Filed: 1989-05-02
Abstract: PURPOSE: To achieve a sufficient mixing action by giving a distinct rotation speed difference between a rotor and a mixing ring which is arranged between the rotor and a stator around the rotor. CONSTITUTION: A mixing device is provided with the hollow stator 4, the rotor 6 which is freely rotably arranged in the stator 4 and at least one separate mixing ring 9 which is arranged between the rotor 6 and the stator 4 around the rotor 6. Further a mixing means is constituted of a rotary mixing cavitys 22, 23 in a part 21 of the rotor 6 and a mixing ring cavitys 24, 25 on an interior surface of the mixing ring 9. The rotation speed difference between the rotor 6 and the mixing ring 9 is surely kept during a period of mixing. Consequently sufficient mixing action can be attained.
Patent JP-H04340478-A (JP)
Title: Device and method for measuring contact resistance
Inventor: KOSUGI SHIGEHISA
IPC: G01R31/00
Filed: 1991-05-17
Abstract: PURPOSE:To enable high-speed and highly-precise measurement of a contact resistance of a relay by setting a waiting time peculiar to the relay, regarding a device for measuring the contact resistance of the relay by measuring an operating time being characteristic of the relay. CONSTITUTION:The construction of this device includes that a voltage generating means 1 which supplies a drive voltage to an object 5 of measurement, a first measuring means 2 which measures a contact resistance of the object 5 of measurement a second measuring means 3 which measures an operating time being characteristic of the object 5 of measurement, and a control means 4 which controls input/output of the voltage generating means 1, the first measuring means 2 and the second measuring means 3, are provided.
Patent JP-H11300707-A (JP)
Title: Method for injecting liquid into lamber and apparatus used therefor
Inventor: ARAKAWA TAMIO
IPC: B27K3/10
Filed: 1998-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a method for injecting smoothly and efficiently a large amt. of a chemical liq. without damaging internal tissues of a lamber and to provide an apparatus for injection for practicing industrially this chemical liq. injection processing. SOLUTION: A lamber softened by heating at a temp. being at least the softening point is compressed by the hydrostatic pressure of a chemical liq. in the chemical liq. and relaxation in vol. of the compressed lamber is performed and the chemical liq. is absorbed by holding this hydrostatic pressure const. for a sufficient time. In other way, while the temp. of the lamber is held at the softening point or higher, the hydrostatic pressure is increased above the compression raising point. Or, while the hydrostatic pressure is held const., the temp. of the compressed lamber is increased within a temp. of at most 130 deg.C. The essential part of an apparatus comprises a chemical liq. heating and dissolving tank 1, a pressure-resistant liq. injecting tank 2, a chemical liq. pressurizing means and a liq. transferring means provided with a means for preventing a solute from being deposited.
Patent JP-H10322653-A (JP)
Title: Manufacture of sound hard copy picture print selected from a series of moving pictures and following sound, which are stored in electronic picture storage medium, and manufacture device
Inventor: HUTCHINSON WILLIAM J
IPC: H04N5/91
Filed: 1998-04-23
Abstract: PROBLEM TO BE SOLVED: To reproduce and display a picture with sound, which is previously acquired in an electronic recording medium, by extracting plural picture frames selected from a moving picture and the recorded sound to record them. SOLUTION: A VCR 14 and a digital frame grabber 16 extract the picture frames of time intervals, which are selected from a series of moving picture frames recorded in a video tape 12 as a series of digital picture signals. The picture signals are stored in the memory of a computer 20. A digital sound acquisition module 18 extracts a part of sound gathering the picture frames of the selected time intervals, which are extracted from the video tape 12, and stores them in the memory of the computer 20. An IC memory chip writing unit 24 records gathered sound into sound data stored in an electronic sound chip memory device. Reproduced color print and a sound chip are supplied to a sound picture frame 26.
Patent JP-H08103224-A (JP)
Title: Slightly solidifiable ice grain and its production
Inventor: ISHII HIDEAKI
IPC: A23L29/20
Filed: 1993-04-05
Abstract: PURPOSE: To obtain ice grains capable of retaining dried state without forming the mass of ice grains by sublimation and coagulation, dissolution and refreezing of ice grains in the production of ice cake and provide a method for producing ice grains. CONSTITUTION: Ice grains having <=5mm particle diameter are mixed with dried powder of a water-absorbing substance for food and the mixture is combined with one or more kinds of a sweetener, a perfume and a pigment at a temperature not higher than the melting point of ice in order to prevent formation of ice mass due to solidification of ice grains. The mixed ratio of the water-absorbing substance to the ice grains is 0.1-15%(W/W).
Patent JP-H07118869-A (JP)
Title: Organic film-compositely coated steel sheet having excellent contaminant rust resistance
Inventor: YOSHIMI NAOTO
IPC: C23C22/30
Filed: 1994-04-28
Abstract: PURPOSE:To produce the subject coated steel sheet by forming an organic coating film obtained through blending a base resin with a polyfunctional polyisocyanate compound and a rustproof agent under specified conditions on a chromate coating film which is formed on the surface of a zinc electroplated steel sheet. CONSTITUTION:A chromate coating film having 10 to 200mg/m<2> coating weight expressed in terms of metal chromium is formed on the surface of a galvanized steel sheet. Then, an organic coating film having 0.2 to 2.0mum film thickness is formed on the surface of this chromate coating film. The organic coating film is obtained by blending a base resin resulting from adding at least one basic nitrogen atom and at least two primary hydroxyl groups to the terminals of each molecule of an epoxy resin, that consists essentially of condensates and has molecular weight of about >=1500, with a polyfunctional polyisocyanate compound having at least three isocyanate groups per molecule and a rustproof agent ((silica)/(hardly soluble chromate) ratio is 35/5 to 1/39). The rustproof agent is added in an amount to provide a (base resin + polyfunctional polyisocyanate compound)/(rust inhibitor) ratio by weight of 90/10 to 40/60.
Patent JP-S605894-A (JP)
Title: Surface treated steel sheet for vessel
Inventor: SAITOU TAKAO
IPC: C25D5/26
Filed: 1983-06-25
Abstract: PURPOSE:To assure corrosion resistance as a surface treated steel sheet for a vessel and to improve seam weldability by coating an Ni or Sn-Ni alloy coating on the surface of the steel sheet and diffusing a part of the coating into the base iron. CONSTITUTION:An Ni or Sn-Si alloy coating is formed on the lowermost layer on the surface 11 in the base iron part of a steel sheet and the steel sheet is heated in a non-oxidizing atmosphere to difuse a part of the coating layer into the base iron 1, thereby forming an Ni or Sn-Ni alloy diffused coating layer 2 and an Ni or Sn-Ni alloy layer 3. The surface is then treated electrolytically with a chromic acid to form a chromate treated layer 4 and further a surface oil layer 5 is formed. A residual Sn coating layer is formed on the surface of the layer 3 if necessary. Excellent corrosion resistance in painting and seam weldability are obtd. by such raw material for the surface treated steel sheet.
Patent JP-S5542222-A (JP)
Title: Continuous production of hydrogen using metal scrap
Inventor: TADA YOSHINOSUKE
IPC: C01B3/08
Filed: 1978-09-18
Abstract: PURPOSE: To effectively utilize scrap metal as well as to continuously produce hydrogen in simple facilities by thermochemically reacting the metal with steam in a rotary kiln isolated from the air.  
     CONSTITUTION: Scrap metal such as scrap iron is charged from charger 5 into horizontal rotary kiln 1 provided with steam seals 6, 6 at the front and rear ends, and steam is fed from blow hole 7 to be substituted for air in kiln 1. Kiln 1 is then preheated to above 300°C to start thermal decomposition of water with the metal. As the reaction starts, the temp. in kiln 1 rises, yet kiln 1 is optionally heated with furnace 8 to keep the temp. in kiln 1 at about 600W1000°C, thereby continuing the reaction. Hydrogen produced is taken out as product hydrogen H through pipes 10, 11 and gas cooler 12, and the scrap metal oxidized is put into water in vessel 13 and discharged from vessel 13 with scraper 14. Steam generated in vessel 13 is fed into kiln 1 from hole 7 through suction hole 15 and pipe 16. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11302972-A (JP)
Title: Production of polyester-based synthetic textile fabric
Inventor: OMOTE YUICHIRO
IPC: D06M101/16
Filed: 1998-04-23
Abstract: PROBLEM TO BE SOLVED: To obtain the subject puffy textile fabric with excellent feel of touch and safety by treating a fabric containing specific semi-drawn polyester yarns with a solution containing an N-alkylphthalimide-based compound. SOLUTION: This polyester-based synthetic textile fabric is obtained by treating a fabric containing semi-drawn polyester yarns each having a birefringence of 20×10<-3> to 80×10<-3> and the maximum thermal stress of <=70 mg/d under dry heat with a solution containing an N-alkylphthalimide-based compound (its amount to be used is pref. 0.1-20% owf based on the textile fabric) so as to be <=10 ppm in the level of the N-alkylphthalimide-based compound left in the final textile fabric; wherein the treatment starting temperature is lower than the glass transition temperature of the semi-drawn polyester yarns.
Patent JP-H1052428-A (JP)
Title: Sound control system
Inventor: MIELE FRANK R
IPC: A61B8/00
Filed: 1997-05-01
Abstract: PROBLEM TO BE SOLVED: To make an ultrasonic system be in the optimum action mode corresponding to the state of used sound environment to reduce power consumption without deteriorating system reliability. SOLUTION: A controller 28 uses sound date produced by a sound system corresponding to the sound return received at a transducer 12 to evaluate whether a sound medium 22 is a patient's body or air. When a non-imaging environment is detected, the controller 28 transmits a nullification signal through a control line 25 to a transmitter 24 in the system. Responding to the nullification signal, the transmitter 24 actually reduces the amplitude of a drive signal 16 applied onto the transducer 12. The amplitude of the drive signal 16 is sufficiently reduced so that the watt loss at the transducer 12 can be neglected to prevent heating up of the transducer 12.  Even though the amplitude is actually reduced, the drive signal 16 produces sound power to sufficiently give sound return so sufficient as to detect transition of the controller 38 from a non-imaging environment to an imaging environment.